Which of these is a medium of transportation in plants?
Answer Details
In plants, the **medium of transportation** is primarily the **cell sap**. Cell sap is the liquid found inside the large central vacuole of plant cells, and it plays a key role in transporting nutrients, minerals, and waste products. The vacuole itself is an important component in maintaining cell turgor pressure, which helps keep the plant upright. The movement of cell sap helps distribute essential substances throughout the plant.
On the other hand, the other options do not serve as media for transportation in plants:
The **nucleus** is the control center of the cell, containing genetic information and regulating cell functions.
The **mitochondrion** is known as the powerhouse of the cell, producing energy through cellular respiration.
The **ribosome** is involved in protein synthesis.
Therefore, for transportation within plants, the **cell sap** is the correct answer.